One Tam

Spend a morning kayaking with ecologist Peter Baye, an expert on the marshes in Richardson Bay.

Join MMWD Ranger, Matt Cerkel, for a historical hike to the PBM-5 Mariner Crash site on Mt. Tam.

Did you know that some grasslands on Mt. Tam are shrinking? Join our efforts to maintain these important areas!

Join us for a habitat restoration project in Samuel P. Taylor State Park!

Join us for a habitat restoration project in Samuel P. Taylor State Park!

Join us for a habitat restoration project in Samuel P. Taylor State Park!

Join us for a habitat restoration project in Samuel P. Taylor State Park!

Join our yearly tradition, “Mt. Tam Day of Thanks,” a large volunteer work day to celebrate and give thanks for our beloved mountain.

Family-friendly social to learn about adapting the Mill Valley-Sausalito Pathway and Bothin Marsh to sea level rise.

Due to environmental conditions leading